5 Inch Cold Weather Duck Boots are perfect for cold snowy and wet conditions. These winter boots will keep your feet warm and dry. Patented Thermoblock technology provides insulation (200gm) for warmth, the seams of the duck boots are taped to ensure waterproofing and thermal rubber outsoles stay pliable and provide traction in the most extreme weather conditions. Black Soles for the newest style! Great to wear with jeans, cords and sweats. A must boot for the Winter!